#5B7CF9#5B7CF9
#5B7CF9 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.7% C 0.190 H 269.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).
Color values
| HEX | #5B7CF9 |
|---|---|
| RGB | rgb(91, 124, 249) |
| HSL | hsl(227, 93%, 67%) |
| HSV | hsv(227, 63%, 98%) |
| CMYK | cmyk(63.5%, 50.2%, 0%, 2.4%) |
| CIE-LAB | lab(55.56, 26.66, -66.13) |
| CIE-LCH | lch(55.56, 71.30, 291.96°) |
| OKLab | oklab(62.68% -0.0027 -0.1896) |
| OKLCH | oklch(62.68% 0.19 269.2) |
| XYZ | xyz(28.6151, 23.4764, 92.6276) |
| Luminance | 0.2348 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 2.72
Lightish Blue
#3D7AFD
ΔE00 3.19
Soft Blue
#6488EA
ΔE00 4.14
Dodger Blue
#3E82FC
ΔE00 4.52
Clear Blue
#247AFD
ΔE00 5.00
Cornflower Blue
#5170D7
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5B7CF9 #F9D85B
analogous
#5BCBF9 #5B7CF9 #895BF9
triadic
#5B7CF9 #F95B7C #7CF95B
tetradic
#5B7CF9 #F95BCB #F9D85B #5BF989
square
#5B7CF9 #F95BCB #F9D85B #5BF989
split-complementary
#5B7CF9 #F9895B #CBF95B
monochromatic
#0832D2 #204DF7 #5B7CF9 #96ABFB #D1DAFD
Accessibility & contrast
On white
3.69
#5B7CF9 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.70
#5B7CF9 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5B7CF9
5.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5B7CF9 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5B7CF9 | 1.00 | 3.69 | 5.70 | 5.70 |
| #FFFFFF | 3.69 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.70 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.70 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#348DFD
Deuteranopia (green-blind)
#007EF6
Tritanopia (blue-blind)
#0099AF
Achromatopsia (no color)
#858585
Design tokens & code
CSS
--color: #5b7cf9; /* rgb */ color: rgb(91, 124, 249); /* oklch */ color: oklch(62.7% 0.190 269.2);
Tailwind
colors: {
custom: {
50: '#98a1fc',
500: '#5b7cf9',
950: '#000000',
},
}SCSS
$custom: #5b7cf9; $custom-light: #98a1fc; $custom-dark: #000000;
JSON
{
"hex": "#5b7cf9",
"rgb": {
"r": 91,
"g": 124,
"b": 249
},
"hsl": {
"h": 227.468,
"s": 92.941,
"l": 66.667
},
"oklch": {
"l": 0.62676,
"c": 0.18964,
"h": 269.2
},
"luminance": 0.23479
}Semantic roles & 50–950 ramp
primary
#5B7CF9
secondary
#F1E7BE
accent
#B600E6
background
#FAF9FF
surface
#F3F2FF
border
#CDCCD7
text
#0F0E18
muted
#7F7E86